Bobbin Winder Tire Rings For Babylock & Brother Sewing Machines. Part # : X55238051 Alternate part numbers : X55238021, XC4076020 Size : 5/32" thick, 13/32" inside diameter, 11/16" outside diameter. Fits Babylock models : BL137A, BL137A2 (Sofia 2), BL200A (Elizabeth), BL40, BL40A (Grace), BL50A, BLCC (Crafter's Choice), BLCC2 (Crafter's Choice), BLDC, BLDC2 (Decorator's Choice), BLR2, BLR3, BLMR, BLMY (Melody), BLQC, BLQC2, BLTP, INT (Intrigue) Fits Brother models : BC1000, BC2100, BC2100WT, BC2300, BC2500, BM2600, BM2700, BM2700AS, BM3500, BM3600, BX2925PRW, CE1100PRW, CE4000, CE4400, CE5000, CE5000PRW, CE5500, CE5500PRW, CE7070PRW, CE8080, CE8080PRW, Comfort 10, Comfort 12, Comfort 15, Comfort 25A, Comfort 35A, CP6500, CP7500, CS100T, CS4000, CS5000H, CS5055PRW, CS6000, CS6000B, CS6000I, CS6000T, CS7000H, CS770, CS80, CS8060, CS8070, CS8080, CS8120, CS8130, CS8150, CS8800PRW, CS9100, DS120, DS140, DZ2400 Designio, ES2000, ES2000T, ES2010, ES2020, ES2200, ES2210, ES2220, ES2400, ES2410, ES2420, EX660, FS100WT, FS130QC, FS20, FS40, FS40WT, HC1850, HE120, HE120PKG, HE240, HQ33, HS1000, HS2000, HS2500, HS3000, HS9500, HQ17, HQ27, JS50E, L15, L25, L30, L35, L40, LB6770, LB6800, LB6800PRW, LS40, LS590, NC21SE, NS40, NS80, NV1000, NV1200, NV1250D, NV200, NV350SE, NV400, NV400SE, NV500, NV500D, NV600, NV700E, NV700EII, NV750D, NV750E, NV780D, NV900, NV900D, NV950, NV950D, NV955, NX200, NX250, NX400, NX400 Innovis, NX400 Pacesetter, NX400LE, NX400QE, NX450, NX450Q, NX600, NX650, NX650Q, NX800, PC210, PC210PRW, PC420, PC420PRW, PE450, PE500, PE540D, PE700, PE700II, PE750D, PE770, PE780D, QS480, RS11, RS240, RS250, RS260, RS5, RS7, RS9, S62, SB3129 Simplicity, SB7050E, SC6600, SC9500, SE270D, SE350, SE400, SE425, SF100, SF200, SF250, SF300, SM6500PRW, SQ9000, SQ9050, SQ9185, Vesta Ministar Blue, Vesta Ministar Pink, Vesta Ministar Rose Violet, Vesta Ministar Rose Wine, XL2120, XL2120PRO, XL2121, XL2130, XL2130NT, XL2140, XL2150, XL2220, XL2220NT, XL2220PLUS, XL2230, XL